*SUPPORT*
IN: lug kiki OUT: YELLOW YELLOW
IN: lug fep dax kiki OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: tufa fep OUT: PURPLE PURPLE
IN: gazzer zup dax OUT: GREEN RED GREEN RED
IN: gazzer lug OUT: GREEN YELLOW
IN: tufa OUT: PURPLE
IN: tufa tufa fep OUT: PURPLE PURPLE PURPLE
IN: zup kiki OUT: RED RED
IN: zup lug gazzer fep dax OUT: RED YELLOW GREEN GREEN RED YELLOW GREEN GREEN
IN: gazzer fep dax OUT: GREEN GREEN GREEN GREEN
IN: lug OUT: YELLOW
IN: gazzer fep OUT: GREEN GREEN
IN: lug gazzer OUT: YELLOW GREEN
IN: lug fep OUT: YELLOW YELLOW

*QUERY*
IN: tufa gazzer fep kiki OUT: PURPLE GREEN GREEN PURPLE GREEN GREEN
IN: zup lug tufa lug fep OUT: RED YELLOW PURPLE YELLOW YELLOW
IN: lug dax OUT: YELLOW YELLOW
IN: gazzer tufa OUT: GREEN PURPLE
IN: gazzer OUT: GREEN
IN: zup fep kiki OUT: RED RED RED RED
IN: gazzer fep dax kiki OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: gazzer kiki OUT: GREEN GREEN
IN: zup gazzer kiki kiki OUT: RED GREEN RED GREEN RED GREEN RED GREEN
IN: zup fep OUT: RED RED

*GRAMMAR*
tufa -> PURPLE 
 lug -> YELLOW 
 gazzer -> GREEN 
 zup -> RED 
 u1 fep -> [u1] [u1] 
 x1 kiki -> [x1] [x1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 